{"id":37955,"date":"2024-11-26T14:48:07","date_gmt":"2024-11-26T06:48:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37955\/"},"modified":"2024-11-26T14:48:07","modified_gmt":"2024-11-26T06:48:07","slug":"java%e4%b8%ad%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e8%b0%83%e7%94%a8get%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37955\/","title":{"rendered":"java\u4e2d\u6570\u7ec4\u600e\u4e48\u8c03\u7528get\u65b9\u6cd5"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u7684\u6570\u7ec4\u6ca1\u6709 get() \u65b9\u6cd5\u3002\u8981\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u9700\u4f7f\u7528 arrayname[index] \u8bed\u6cd5\uff0c\u5176\u4e2d arrayname \u662f\u6570\u7ec4\u540d\u79f0\uff0cindex \u662f\u5143\u7d20\u7d22\u5f15\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111313483221928.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u6570\u7ec4\u600e\u4e48\u8c03\u7528get\u65b9\u6cd5\u63d2\u56fe\" alt=\"java\u4e2d\u6570\u7ec4\u600e\u4e48\u8c03\u7528get\u65b9\u6cd5\u63d2\u56fe\" \/><\/p>\n<p><strong>Java \u4e2d\u6570\u7ec4\u5982\u4f55\u8c03\u7528 get() \u65b9\u6cd5<\/strong><\/p>\n<p>Java \u4e2d\u6570\u7ec4\u6ca1\u6709 get() \u65b9\u6cd5\u3002\u6570\u7ec4\u662f\u57fa\u672c\u7c7b\u578b\uff0c\u4e0d\u63d0\u4f9b\u65b9\u6cd5\u3002<\/p>\n<p><strong>\u4f7f\u7528\u6570\u7ec4\u5143\u7d20<\/strong><\/p>\n<p>\u8981\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>arrayName[index]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>arrayName \u662f\u6570\u7ec4\u540d\u79f0\u3002<\/li>\n<li>index \u662f\u8981\u8bbf\u95ee\u7684\u5143\u7d20\u5728\u6570\u7ec4\u4e2d\u7684\u7d22\u5f15\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u8bbf\u95ee\u6570\u7ec4 numbers \u4e2d\u7b2c\u4e8c\u4e2a\u5143\u7d20\uff1a<\/p>\n<pre>int number = numbers[1];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u600e\u4e48\u8c03\u7528get\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>java \u4e2d\u7684\u6570\u7ec4\u6ca1\u6709 get() \u65b9\u6cd5\u3002\u8981\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u9700\u4f7f\u7528 arrayname[index] \u8bed\u6cd5\uff0c\u5176\u4e2d arrayname \u662f\u6570\u7ec4\u540d\u79f0\uff0cindex \u662f\u5143\u7d20\u7d22\u5f15\u3002 Java \u4e2d\u6570\u7ec4\u5982\u4f55\u8c03\u7528 get() \u65b9\u6cd5 Java \u4e2d\u6570\u7ec4\u6ca1\u6709 get() \u65b9\u6cd5\u3002\u6570\u7ec4\u662f\u57fa\u672c\u7c7b\u578b\uff0c\u4e0d\u63d0\u4f9b\u65b9\u6cd5\u3002 \u4f7f\u7528\u6570\u7ec4\u5143\u7d20 \u8981\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b arrayName[index] \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a arrayName \u662f\u6570\u7ec4\u540d\u79f0\u3002 index \u662f\u8981\u8bbf\u95ee\u7684\u5143\u7d20\u5728\u6570\u7ec4\u4e2d\u7684\u7d22\u5f15\u3002 \u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u8bbf\u95ee\u6570\u7ec4 numbers \u4e2d\u7b2c\u4e8c\u4e2a\u5143\u7d20\uff1a int number = numbers[1]; \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u600e\u4e48\u8c03\u7528get\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-37955","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=37955"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37955\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}